金属络合物激光物化改性研究  

Research on Laser Physical and Chemical Modification of Metal Complex

作　　者：王萌[1] 刘铁根[1] 王博[1] 霍晓飞[1] 许宝忠[1] 张国顺[1] 

机构地区：[1]天津大学精仪学院光电信息技术科学教育部重点实验室

出　　处：《中国激光》2010年第12期3155-3161,共7页Chinese Journal of Lasers

基　　金：国家973计划(2010CB327800)资助课题

摘　　要：利用激光照射掺杂金属络合物的非金属材料,可使被照射过的区域经过敏化处理后,进行化学镀铜、镀镍等,进而形成导电通道,呈现出金属导体的性质,而没有经过激光照射的区域仍然保持原有的非金属特性。实验采用Nd:YAG激光器,经声光调制后,通过动态聚焦系统和二维振镜实现三维扫描,并经过f-theta透镜聚焦到金属络合物表面。通过调制频率1,3,10和20 kHz的激光调制进行对比实验,实现镀铜层厚度11μm以上,镀镍层厚度2μm以上,在同一种材料表面实现了金属和非金属特性共存的状态。Through laser irradiation on the nonmetal material adulterated with metal complex,the irradiated area could be chemically plated on copper and nickel after the sensitizing treatment,so the electricity conducting channel is formed and the quality of metal conductor appears.The non-irradiated area still remains the original nonmetal quality.The Nd：YAG laser beam,after going through dynamic focusing system,was reflected by galvanometers and then focused by f-theta lens on the surface of metal complex.Through the 1,3,10 and 20 kHz laser modulation comparative experiments,the copper-plate thickness exceeded 11 μm,and the nickel-plate thickness exceeded 2 μm.In this way,the quality of metal and nonmetal coexist on the surface of the same material.

关 键 词：激光技术 激光物化改性 激光三维扫描 金属络合物 动态聚焦系统 

分 类 号：TN249[电子电信—物理电子学] TG665[金属学及工艺—金属切削加工及机床]